29879321471 has 8 divisors (see below), whose sum is σ = 29928032400. Its totient is φ = 29830651200.

The previous prime is 29879321389. The next prime is 29879321501. The reversal of 29879321471 is 17412397892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29879321471 - 2¹⁴ = 29879305087 is a prime.

It is a super-3 number, since 3×29879321471³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29879311471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1682225 + ... + 1699893.

It is an arithmetic number, because the mean of its divisors is an integer number (3741004050).

Almost surely, 2^29879321471 is an apocalyptic number.

29879321471 is a deficient number, since it is larger than the sum of its proper divisors (48710929).

29879321471 is a wasteful number, since it uses less digits than its factorization.

29879321471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20329.

The product of its digits is 1524096, while the sum is 53.

The spelling of 29879321471 in words is "twenty-nine billion, eight hundred seventy-nine million, three hundred twenty-one thousand, four hundred seventy-one".